------------[ cut here ]------------
WARNING: CPU: 1 PID: 4421 at net/mac80211/ibss.c:500 ieee80211_ibss_csa_beacon+0x4e4/0x590 net/mac80211/ibss.c:500
Modules linked in:
CPU: 1 PID: 4421 Comm: kworker/u4:7 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Workqueue: phy8 ieee80211_csa_finalize_work
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ieee80211_ibss_csa_beacon+0x4e4/0x590 net/mac80211/ibss.c:500
lr : ieee80211_ibss_csa_beacon+0x4e4/0x590 net/mac80211/ibss.c:500
sp : ffff800020ec79d0
x29: ffff800020ec79e0 x28: 1fffe0001ec362b5 x27: dfff800000000000
x26: 0000000000000000 x25: ffff0000f61b1ac8 x24: ffff0000cbdc8740
x23: ffff0000f61b15a8 x22: ffff0000f61b1ad8 x21: 0000000000000002
x20: ffff0000f61b0c80 x19: 0000000000000000 x18: ffff800011b9bf60
x17: 1fffe00033eaa57e x16: ffff8000082d93d8 x15: 0000000000000000
x14: 0000000000000001 x13: 1fffe000197b902a x12: 0000000000ff0100
x11: ff0080001128e540 x10: 0000000000000000 x9 : ffff80001128e540
x8 : ffff0000ca935340 x7 : ffff8000110ea9d4 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff800011b9da80 x0 : 0000000000000000
Call trace:
 ieee80211_ibss_csa_beacon+0x4e4/0x590 net/mac80211/ibss.c:500
 ieee80211_ibss_finish_csa+0x230/0x31c net/mac80211/ibss.c:555
 ieee80211_set_after_csa_beacon net/mac80211/cfg.c:3546 [inline]
 __ieee80211_csa_finalize net/mac80211/cfg.c:3602 [inline]
 ieee80211_csa_finalize+0x454/0xbf0 net/mac80211/cfg.c:3625
 ieee80211_csa_finalize_work+0xdc/0x128 net/mac80211/cfg.c:3650
 process_one_work+0x7f8/0x13a4 kernel/workqueue.c:2292
 worker_thread+0x8c4/0xfec kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850
irq event stamp: 2720640
hardirqs last  enabled at (2720639): [<ffff8000081ab5f8>] __local_bh_enable_ip+0x1f8/0x37c kernel/softirq.c:426
hardirqs last disabled at (2720640): [<ffff800011a39234>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (2720638): [<ffff8000110ead24>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (2720638): [<ffff8000110ead24>] cfg80211_get_bss+0x48c/0x84c net/wireless/scan.c:1558
softirqs last disabled at (2720636): [<ffff8000110ea9d4>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (2720636): [<ffff8000110ea9d4>] cfg80211_get_bss+0x13c/0x84c net/wireless/scan.c:1532
---[ end trace 0000000000000000 ]---
wlan1: failed to finalize CSA, disconnecting